t5x/examples/t5/t5_1_1/xl.gin

# T5.1.1 XL model.

include 't5x/examples/t5/t5_1_1/base.gin'  # imports vocab, optimizer and model.

# ------------------- Network specification overrides --------------------------
network.Transformer.config = @network.T5Config()
network.T5Config:
  emb_dim = 2048
  num_heads = 32
  num_encoder_layers = 24
  num_decoder_layers = 24
  head_dim = 64
  mlp_dim = 5120